Cystic adventitial disease of the popliteal artery.
D000328:Adult; D006801:Humans; D008297:Male; D008875:Middle Aged; D011150:Popliteal Artery / Q000000981:diagnostic imaging; D011859:Radiography; D014463:Ultrasonography; D014652:Vascular Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging